ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Larger VRAM bandwidth (25.44GB/s vs 14.40GB/s)
16 additional rendering cores
Lower TDP (15W vs 17W)
NVIDIA GeForce 930MX 's Advantages
Released 5 years and 11 months late
Boost Clock1020MHz
More VRAM (2GB vs 512GB)